The Messenger of Allah ﷺ mentioned both of his parents together for me on the Day of ‘Uhud (i.e., in the phrase “may my father and mother be sacrificed for youʿ.] (Using translation from Aḥmad 1408)
سَعْدُ بْنُ مَالِكٍ جَمَعَ لِي رَسُولُ اللهِ ﷺ أَبَوَيْهِ يَوْمَ أُحُدٍ